1
干扰
当使用干净读(读提交)...将选择查询被另一个DML的干扰(插入,更新,删除)查询?如果是的话,你能否提供一些案例。我正在使用SQL Server 2005.会选择由DML
可能性下面的查询会产生不正确的数据。该查询不使用任何连接,它只是基于一些准则从单个表中提取数据。
Select PracticeCode, AccountNo, ProcCd, Modifier , ChargeDos, Paid as Amt, CreatedDate,
case When Paid > 0 then 'P'
When Paid = 0 and WrittenOff = DueAmt then 'A'
Else 'O'
End as Status
From Trn_Postings
Where CreatedDate between @StartDateTime and @EndDateTime
and ManualOverride not in ('F','S','X','G','O')